Company facts
- Industry
- Special Industry Machinery, NEC
- Headquarters
- Fremont, California
- Most recent report
- 10-K, filed Aug 7, 2026
- Incorporated
- Delaware
- Filings on record
- 1,002+ filings
- On EDGAR
- CIK 707549
- Fiscal year ends
- June
- Filer status
- Large accelerated filer
Financials 8 of 46
News 8 of 139
Prospectuses and Registrations 8 of 23
- S-8 Registration statement for an employee plan Nov 6, 2025
- S-8 POS Post-effective amendment to an employee plan registration Nov 6, 2025
- S-3ASR Automatic shelf registration Aug 11, 2025
- 424B5 Prospectus supplement for an offering May 1, 2020
- FWP Free writing prospectus Apr 30, 2020
- 424B5 Prospectus supplement for an offering Apr 30, 2020
- S-8 Registration statement for an employee plan Sep 26, 2019
- S-8 Registration statement for an employee plan Apr 30, 2019
Proxies 8 of 28
- DEFA14A Extra proxy material Sep 24, 2025
- DEFA14A Extra proxy material Sep 24, 2025
- DEF 14A Proxy statement for a shareholder vote Sep 24, 2025
- PRE 14A Preliminary proxy statement Sep 12, 2025
- DEFA14A Extra proxy material Sep 25, 2024
- DEF 14A Proxy statement for a shareholder vote Sep 25, 2024
- DEFA14A Extra proxy material Sep 27, 2023
- DEF 14A Proxy statement for a shareholder vote Sep 27, 2023
Ownership 8 of 708
- 4 Insider reported a trade Aug 7, 2026
- 4 Insider reported a trade Aug 6, 2026
- 144 Notice of a proposed sale of restricted stock Aug 6, 2026
- 4 Insider reported a trade Jul 14, 2026
- 144 Notice of a proposed sale of restricted stock Jul 13, 2026
- 4 Insider reported a trade Jul 6, 2026
- 144 Notice of a proposed sale of restricted stock Jul 2, 2026
- 4 Insider reported a trade Jun 15, 2026
Other 8 of 58
- 11-K Employee stock plan report Jun 25, 2026
- SD Conflict minerals disclosure Jun 1, 2026
- ARS Annual report sent to shareholders Sep 24, 2025
- 11-K Employee stock plan report Jun 26, 2025
- SD Conflict minerals disclosure Jun 2, 2025
- ARS Annual report sent to shareholders Sep 25, 2024
- 11-K Employee stock plan report Jun 26, 2024
- SD Conflict minerals disclosure May 31, 2024
Everything here comes from Lam Research Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.